Thistle is a sentry for Efrafa.
TV series
Thistle is a Wide Patrol rabbit with his brothers, Gorse, Vervain and Campion. Campion told Gorse and Thistle to go through the bushes while he went with Vervain but Bigwig ran in to them. Before they were about to fight him they were attacked by a fox but they made cameos in the other episodes though in the eighth episode they do not speak. In "Lost" Vervain told Gorse to move slowly and in "The Roundabout" Thistle wondered if he saw someone and in 'The Homecoming' Gorse and Thistle got hit by a waterfall from Hazel and Fiver.